From: David S. Miller <davem@davemloft.net>
Date: Mon, 11 Jun 2012 22:52:29 +0000 (-0700)
Subject: inet: Fix BUG triggered by __rt{,6}_get_peer().
X-Git-Tag: v3.6-rc1~125^2~562
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=55afabaa0df0dd139c8796a71beb43d1216fbe43;p=pandora-kernel.git

inet: Fix BUG triggered by __rt{,6}_get_peer().

If no peer actually gets attached (either because create is zero or
the peer allocation fails) we'll trigger a BUG because we
unconditionally do an rt{,6}_peer_ptr() afterwards.

Fix this by guarding it with the proper check.

Signed-off-by: David S. Miller <davem@davemloft.net>
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